CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 13,375	$ 8,983
Accounts receivable, net of allowance for doubtful accounts of $513 and $1,088, respectively	59,709	49,468
Inventories	51,074	35,742
Prepaid expenses and other	8,058	5,763
Total current assets	132,216	99,956
Property, plant and equipment	160,725	121,339
Less - accumulated depreciation	(65,585)	(61,467)
Property, plant and equipment, net	95,140	59,872
Purchased intangible assets, net	8,589	12,861
Deferred tax assets	4,001	98
Other assets	472	296
Total assets	240,418	173,083
CURRENT LIABILITIES:
Accounts payable	24,243	19,826
Accrued expenses	8,967	6,884
Accrued anti-dumping duties	8,000	3,609
Dividend payable	295	295
Accrued income taxes	9,545	2,939
Accrued employee compensation and benefits	9,250	6,186
Customer advances	1,140	5,888
Current portion of long-term debt	3,125	0
Total current liabilities	64,565	45,627
LINES OF CREDIT	38,230	17,984
DEFERRED TAX LIABILITIES	379	573
OTHER LONG-TERM LIABILITIES	2,958	3,119
Total liabilities	106,132	67,303
Commitments and Contingencies (Note 8)
STOCKHOLDERS’ EQUITY:
Preferred stock, $0.05 par value; 4,000,000 shares authorized; no issued and outstanding shares	0	0
Common stock, $0.05 par value; 25,000,000 shares authorized; 14,782,018 and 14,496,359 shares outstanding, respectively	749	741
Additional paid-in capital	80,077	76,146
Retained earnings	89,291	60,074
Other cumulative comprehensive loss	(35,014)	(30,819)
Treasury stock, at cost; 39,783 and 2,378 shares, respectively	(817)	(362)
Total stockholders’ equity	134,286	105,780
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 240,418	$ 173,083